详细说明
Product Name: Senior GPS Phone with Real Time Locator Tracking, Big Font/Louder Voice/Big Keyboard K20 Model NO.: K20 Storage Expansion: Not Supported Design: Common Display Color: 256 Color Data interface: Micro USB Screen Narrow Border: >6mm Screen Material: Common Battery Capacity: 1501mAh-2000mAh Main Screen Resolution: QVGA 240
